APA

Yokoyama A., Dairaku N., Kusano M., Koshita S., Shimada N., Yamagiwa T., Kojima Y., Ojima T., Ikeya S., Nakayama H., Sugai Y., Hiwatashi N. & Asano S. (20090107). [Two cases of primary unresectable and/or recurrent gastrointestinal stromal tumors of small intestine presenting hemoperitoneum caused by administration of imatinib mesylate]. : Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.

Chicago

Yokoyama Akira, Dairaku Naohiro, Kusano Masao, Koshita Shinsuke, Shimada Norihiro, Yamagiwa Tetsuya, Kojima Yasuhiro, Ojima Toshiaki, Ikeya Shinichi, Nakayama Haruo, Sugai Yoshiki, Hiwatashi Nobuo and Asano Shigeyuki. 20090107. [Two cases of primary unresectable and/or recurrent gastrointestinal stromal tumors of small intestine presenting hemoperitoneum caused by administration of imatinib mesylate]. : Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.

Harvard

Yokoyama A., Dairaku N., Kusano M., Koshita S., Shimada N., Yamagiwa T., Kojima Y., Ojima T., Ikeya S., Nakayama H., Sugai Y., Hiwatashi N. and Asano S. (20090107). [Two cases of primary unresectable and/or recurrent gastrointestinal stromal tumors of small intestine presenting hemoperitoneum caused by administration of imatinib mesylate]. : Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.

MLA

Yokoyama Akira, Dairaku Naohiro, Kusano Masao, Koshita Shinsuke, Shimada Norihiro, Yamagiwa Tetsuya, Kojima Yasuhiro, Ojima Toshiaki, Ikeya Shinichi, Nakayama Haruo, Sugai Yoshiki, Hiwatashi Nobuo and Asano Shigeyuki. [Two cases of primary unresectable and/or recurrent gastrointestinal stromal tumors of small intestine presenting hemoperitoneum caused by administration of imatinib mesylate]. : Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology. 20090107.